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Cheap flights from South Carolina to Porto from $285

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Carolina to Porto departing on 7/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from South Carolina to Porto

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
12:33 pm - 10:50 pm
GSP
-
OPO
29h 17m
2 stops
Lufthansa Logo
6:00 am - 10:45 pm
OPO
-
GSP
21h 45m
2 stops
$495Lufthansa
Tue, Apr 14 - Tue, Apr 28
Lufthansa Logo
7:42 pm - 11:25 pm
GSP
-
OPO
22h 43m
2 stops
Lufthansa Logo
6:00 am - 10:45 pm
OPO
-
GSP
21h 45m
2 stops
$496Lufthansa
Tue, Apr 14 - Tue, Apr 28
Multiple Airlines Logo
10:33 am - 9:20 am
GSP
-
OPO
41h 47m
2 stops
Multiple Airlines Logo
6:00 am - 10:45 pm
OPO
-
GSP
21h 45m
2 stops
$502Multiple Airlines
Tue, Apr 14 - Tue, Apr 28
Lufthansa Logo
7:50 pm - 12:50 pm
CLT
-
OPO
13h 00m
1 stop
Lufthansa Logo
11:05 am - 11:57 pm
OPO
-
CLT
17h 52m
2 stops
$524Lufthansa
Mon, Mar 16 - Tue, Mar 31
Lufthansa Logo
7:50 pm - 12:50 pm
CLT
-
OPO
13h 00m
1 stop
Lufthansa Logo
6:20 am - 4:45 pm
OPO
-
CLT
15h 25m
1 stop
$534Lufthansa
Mon, Mar 16 - Tue, Mar 31
Multiple Airlines Logo
9:30 am - 9:45 pm
CLT
-
OPO
31h 15m
2 stops
Multiple Airlines Logo
10:25 pm - 9:00 pm
OPO
-
CLT
27h 35m
2 stops
$571Multiple Airlines
Mon, Apr 13 - Tue, Apr 21
Delta Logo
7:59 pm - 10:00 pm
CLT
-
OPO
21h 01m
2 stops
Delta Logo
5:00 am - 3:59 pm
OPO
-
CLT
15h 59m
2 stops
$592Delta
Mon, Apr 13 - Thu, Apr 23
United Airlines Logo
6:30 am - 11:40 am
GSP
-
OPO
24h 10m
2 stops
United Airlines Logo
12:30 pm - 10:01 am
OPO
-
GSP
26h 31m
2 stops
$708United Airlines
Thu, Feb 19 - Mon, Feb 23
United Airlines Logo
12:05 pm - 11:40 am
GSP
-
OPO
18h 35m
2 stops
United Airlines Logo
12:30 pm - 7:24 pm
OPO
-
GSP
35h 54m
2 stops
$770United Airlines
Thu, Feb 19 - Mon, Feb 23
Air Canada Logo
7:49 pm - 6:50 am
GSP
-
OPO
30h 01m
2 stops
Air Canada Logo
11:15 am - 5:00 pm
OPO
-
GSP
34h 45m
2 stops
$947Air Canada
Tue, Jun 9 - Tue, Jun 23

Delta flights from South Carolina to Porto

Our best Delta deals on South Carolina to Porto flight tickets
Delta
Apr 13
CLT7:59 pmCharlotte Douglas
21h 01m
2 stops
OPO10:00 pmPorto
Apr 23
OPO5:00 amPorto
15h 59m
2 stops
CLT3:59 pmCharlotte Douglas
$592
Delta
Mar 24
CLT11:23 amCharlotte Douglas
19h 07m
2 stops
OPO10:30 amPorto
Mar 31
OPO5:00 amPorto
19h 12m
2 stops
CLT7:12 pmCharlotte Douglas
$593

Lufthansa flights from South Carolina to Porto

Our best Lufthansa deals on South Carolina to Porto flight tickets
Lufthansa
Apr 14
GSP12:33 pmGreenville
29h 17m
2 stops
OPO10:50 pmPorto
Apr 28
OPO6:00 amPorto
21h 45m
2 stops
GSP10:45 pmGreenville
$495
Lufthansa
Apr 14
GSP7:42 pmGreenville
22h 43m
2 stops
OPO11:25 pmPorto
Apr 28
OPO6:00 amPorto
21h 45m
2 stops
GSP10:45 pmGreenville
$496
Lufthansa
Mar 16
CLT7:50 pmCharlotte Douglas
13h 00m
1 stop
OPO12:50 pmPorto
Mar 31
OPO11:05 amPorto
17h 52m
2 stops
CLT11:57 pmCharlotte Douglas
$524

momondo Fare Finder

 
Customize your flight search to find flights from South Carolina to Porto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 7, 2026.
Use the filters below to find and compare flights from South Carolina to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

GreenvillePorto

GSP - OPO

GSPOPO

Greenville

Tue 4/14

12:33 pm-10:50 pm

2 stops29h 17m

Porto

Tue 4/28

6:00 am-10:45 pm

2 stops21h 45m

$495

GreenvillePorto

GSP - OPO

GSPOPO

Greenville

Tue 4/14

7:42 pm-11:25 pm

2 stops22h 43m

Porto

Tue 4/28

6:00 am-10:45 pm

2 stops21h 45m

$496

GreenvillePorto

GSP - OPO

GSPOPO

Greenville

Tue 4/14

10:33 am-9:20 am

2 stops41h 47m

Porto

Tue 4/28

6:00 am-10:45 pm

2 stops21h 45m

$502

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Mon 3/16

7:50 pm-12:50 pm

1 stop13h 00m

Porto

Tue 3/31

11:05 am-11:57 pm

2 stops17h 52m

$524

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Mon 3/16

7:50 pm-12:50 pm

1 stop13h 00m

Porto

Tue 3/31

6:20 am-4:45 pm

1 stop15h 25m

$534

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Mon 4/13

9:30 am-9:45 pm

2 stops31h 15m

Porto

Tue 4/21

10:25 pm-9:00 pm

2 stops27h 35m

$571

CharlottePorto

CLT - OPO

CLTOPO

Charlotte Douglas

Mon 4/13

7:59 pm-10:00 pm

2 stops21h 01m

Porto

Thu 4/23

5:00 am-3:59 pm

2 stops15h 59m

$592

GreenvillePorto

GSP - OPO

GSPOPO

Greenville

Thu 2/19

6:30 am-11:40 am

2 stops24h 10m

Porto

Mon 2/23

12:30 pm-10:01 am

2 stops26h 31m

$708

GreenvillePorto

GSP - OPO

GSPOPO

Greenville

Thu 2/19

12:05 pm-11:40 am

2 stops18h 35m

Porto

Mon 2/23

12:30 pm-7:24 pm

2 stops35h 54m

$770

GreenvillePorto

GSP - OPO

GSPOPO

Greenville

Tue 6/9

7:49 pm-6:50 am

2 stops30h 01m

Porto

Tue 6/23

11:15 am-5:00 pm

2 stops34h 45m

$947

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Porto from

How to get the cheapest flight ticket from South Carolina to Porto

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on South Carolina to Porto flights?

You could potentially save up to 24% on your flight if you consider stops on a South Carolina to Porto flight.

Cheap South Carolina to Porto flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from South Carolina to Porto

Fastest flight time

10h 18m

Direct flights

None
The fastest flight from South Carolina to Porto takes 10h 18m
There are no direct flights from South Carolina to Porto. There are no popular flight routes from South Carolina to Porto.
Search flight deals

  • When did momondo last update prices for flights from South Carolina to Porto Airport?

    Prices for flights from South Carolina to Porto Airport were last updated today.

  • How many operators does momondo search for flights from South Carolina to Porto Airport?

  • How old do you have to be to fly from South Carolina to Porto Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from South Carolina to Porto Airport.

  • What documentation or ID do you need to fly to Porto Airport?

    The required travel and health documents for your Porto Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Porto Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from South Carolina to Porto

Compare and see reviews for airlines that fly from South Carolina to Porto with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $726Free CancellationRating
7.9
8,169 reviews
Search Delta flights

Traveling to a place near Porto?

Book flights to Porto if you plan to visit one of these locations
Vila Nova de Gaia
Coimbra
Braga
Aveiro
Matosinhos
Esposende
Lamego
Guimarães
Espinho
Chaves
Pinhao
Arcos de Valdevez
Viseu
Ponte de Lima
Curia
Penafiel
Mesao Frio
Mira
Baiao

Why use momondo?

Why should I use momondo to find a flight deal from South Carolina to Porto?

It is quick and easy to find South Carolina to Porto flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Porto that suits you.

Can I find flights from South Carolina to Porto with flexible booking policies on momondo?

Yes. All flights to Porto from South Carolina on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from South Carolina to Porto?

Once you have performed a search for South Carolina to Porto flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from South Carolina to Porto right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of South Carolina to Porto flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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